Datasheets
ADS1299-4PAGR by: Texas Instruments

Low-Noise, 4-Channel, 24-Bit Analog-to-Digital Converter for Biopotential Measurements 64-TQFP -40 to 85

Part Details for ADS1299-4PAGR by Texas Instruments

Results Overview of ADS1299-4PAGR by Texas Instruments

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Applications Education and Research Healthcare Medical Imaging

ADS1299-4PAGR Information

ADS1299-4PAGR by Texas Instruments is an Analog to Digital Converter.
Analog to Digital Converters are under the broader part category of Converters.

A converter is an electrical circuit that transforms electric energy into a different form that will support a elecrical load needed by a device. Read more about Converters on our Converters part category page.

Price & Stock for ADS1299-4PAGR

Part # Distributor Description Stock Price Buy
LCSC TQFP-64(10x10) Analog Front End (AFE) ROHS 13
  • 1 $28.6465
  • 10 $25.5074
  • 30 $25.0120
  • 100 $24.2684
$24.2684 / $28.6465 Buy Now
Win Source Electronics IC AFE 4 CHAN 24BIT 64TQFP 3048
  • 2 $32.8851
  • 4 $26.9827
  • 6 $26.1395
  • 8 $25.2963
  • 11 $24.4531
  • 14 $21.9234
$21.9234 / $32.8851 Buy Now

Part Details for ADS1299-4PAGR

ADS1299-4PAGR CAD Models

ADS1299-4PAGR Part Data Attributes

ADS1299-4PAGR Texas Instruments
Buy Now Datasheet
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ADS1299-4PAGR Texas Instruments Low-Noise, 4-Channel, 24-Bit Analog-to-Digital Converter for Biopotential Measurements 64-TQFP -40 to 85
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer TEXAS INSTRUMENTS INC
Package Description TQFP-64
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Date Of Intro 2016-11-06
Samacsys Manufacturer Texas Instruments
Analog Input Voltage-Max 4.5 V
Analog Input Voltage-Min -4.5 V
Converter Type ADC, DELTA-SIGMA
JESD-30 Code S-PQFP-G64
JESD-609 Code e4
Length 10 mm
Moisture Sensitivity Level 3
Number of Analog In Channels 4
Number of Bits 24
Number of Functions 1
Number of Terminals 64
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Bit Code 2'S COMPLEMENT BINARY
Output Format SERIAL
Package Body Material PLASTIC/EPOXY
Package Code TFQFP
Package Shape SQUARE
Package Style FLATPACK, THIN PROFILE, FINE PITCH
Peak Reflow Temperature (Cel) 260
Sample Rate 0.016 MHz
Seated Height-Max 1.2 mm
Supply Voltage-Min 1.8 V
Supply Voltage-Nom 5 V
Surface Mount YES
Temperature Grade INDUSTRIAL
Terminal Finish NICKEL PALLADIUM GOLD
Terminal Form GULL WING
Terminal Pitch 0.5 mm
Terminal Position QUAD
Time@Peak Reflow Temperature-Max (s) 30
Width 10 mm

Alternate Parts for ADS1299-4PAGR

This table gives cross-reference parts and alternative options found for ADS1299-4PAGR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of ADS1299-4PAGR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
ADS1299-4PAG Texas Instruments $22.4808 Low-Noise, 4-Channel, 24-Bit Analog-to-Digital Converter for Biopotential Measurements 64-TQFP -40 to 85 ADS1299-4PAGR vs ADS1299-4PAG

ADS1299-4PAGR Related Parts

ADS1299-4PAGR Frequently Asked Questions (FAQ)

  • The ADS1299-4PAGR is a sensitive analog device, and proper layout and placement are crucial for optimal performance. TI recommends placing the device close to the electrodes, using a star-ground configuration, and minimizing the length of analog signal traces.

  • The gain settings for the ADS1299-4PAGR depend on the specific application and signal amplitude. TI recommends using the device's built-in gain calibration feature and adjusting the gain settings based on the signal amplitude and desired signal-to-noise ratio.

  • The recommended power-up sequence for the ADS1299-4PAGR is to power up the analog supply (AVDD) first, followed by the digital supply (DVDD), and then the clock signal. This ensures proper device initialization and minimizes the risk of latch-up.

  • To minimize EMI and RFI, TI recommends using proper shielding, grounding, and filtering techniques. Additionally, the ADS1299-4PAGR has built-in features such as electromagnetic interference (EMI) filters and radio-frequency interference (RFI) rejection circuits to help mitigate these issues.

  • To synchronize multiple ADS1299-4PAGR devices, TI recommends using a common clock signal and ensuring that all devices are configured to use the same sampling rate and data format. Additionally, the devices can be synchronized using the device's built-in synchronization features, such as the SYNC pin.

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